Lube Level Maintainers automatically add oil to the crankcase as needed to keep the lube level normal. Most models have built-in switches that will alarm and/or shutdown the equipment if the makeup supply is depleted and engine oil level falls, or if overfill conditions exist.

Liquid Level Switches are float activated to operate an electrical SPDT reed switch for annunciation/pilot signal for indication of high level to an annunciator, controller or PLC, while pneumatic-vent level devices are used to operate dump valves or similar devices.

Lube Level Maintainers automatically add oil to the crankcase as needed to keep the lube level normal. Most models have built-in switches that will alarm and/or shutdown the equipment if the makeup supply is depleted and engine oil level falls, or if overfill conditions exist.

Liquid Level Switches are float activated to operate an electrical SPDT reed switch for annunciation/pilot signal for indication of high level to an annunciator, controller or PLC, while pneumatic-vent level devices are used to operate dump valves or similar devices.